NOMMA Newswire

D&D Technologies® Shut It® industrial metal gate hinges feature high-temperature sealed bearings allowing the hinges to be powder coated while installed on the gate, no greasing or maintenance required on sealed bearings. EVER! Hinges are adjustable and offer near frictionless movement. SureClose® gate hinges and hinge-closers are hydraulic, commercial-grade closing solutions for a range of heavy duty commercial, industrial and residential gates. D&D continually sets new standards in design, performance, craftsmanship and innovation.

 

Chicago Metal Rolled Products manufactures curved custom stair stringers for elliptical, reverse curved, and varying width spiral staircases.  Our circular metal stringers are always true and plumb and double-checked for 100%-dimensional accuracy.  This residential project included 8x3x5 rectangular tube helically curved to a 156” radius outside with 22’ good arc on a 33-degree pitch.